His Excellency and the merchants expressing a wish that the Beagle should visit the port, no man of war having yet done so; and being anxious myself to examine the capabilities of the place, as well as to complete our survey of twenty-three miles of the eastern shore of Spencer's Gulf, on the afternoon of the 29th the Beagle was running into Port Adelaide.* The ladies of the Governor, the Surveyor-General, and others, honoured us with their presence on the passage round.** (*Footnote. Besides the light vessel off the bar at Port Adelaide, a flagstaff close to the southward at the pilot station serves to point out the entrance to strangers.) (**Footnote. I have already given some account of this port; and here, therefore, I need do no more than refer the reader to the accompanying chart.) PROPOSED RAILROAD. It was the examination I made on this occasion of Colonel Gawler's excellent road between the port and Adelaide, which convinced me that a portion of it might easily be converted into a railroad, as there is sufficient width for a single line of rails without detracting from its present value. That such an undertaking would prove of great advantage to the colony there can be no doubt; and it is equally certain that it would be profitable to those engaged in it. The exports and imports of South Australia are, year by year, rapidly increasing; and now that its vast mineral resources have been discovered, and are in progress of development, no bounds can be set to its probable wealth and prosperity. A railroad would be sure to attract a large amount of traffic even at present. As, however, the Port of Adelaide only admits vessels of moderate draught, large ships must discharge part of their cargo outside, or at Holdfast Roads; between which place and Adelaide a railroad might also be carried without any difficulty, there being a complete level the whole way. VISIT MOUNT BARKER.